P³Sum: Preserving Author’s Perspective in News Summarization with Diffusion Language Models Yuhan Liu author Shangbin Feng author Xiaochuang Han author Vidhisha Balachandran author Chan Young Park author Sachin Kumar author Yulia Tsvetkov author 2024-06 text Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers) Kevin Duh editor Helena Gomez editor Steven Bethard editor Association for Computational Linguistics Mexico City, Mexico conference publication liu-etal-2024-p3sum 10.18653/v1/2024.naacl-long.119 https://aclanthology.org/2024.naacl-long.119/ 2024-06 2154 2173